…neck directs the tube towards the larynx. Procedure 1. Inspect both nasal passages and choose the more patent one. Ask the patient about a previous…

…on call for urethrography and suprapubic drainage. Preparation and equipment A sterile catheterisation pack, sterile gloves, chlorhexidine solution 0.2 mg/mL or an equivalent…

…after instillation. Procedure Otoscopy 1. Inspect the outer ear, the tragus and the area behind the pinna before the otoscope is inserted — mastoid erythema and…

…causes of bradycardia. Table 1. Reversible causes of bradycardia. Drugs Beta blockers. Calcium antagonists. Digoxin (digitalis). Ivabradin. Class IA, IC and III antiarrhythmics. Tricyclic antidepressants…